/*
The contents of this file are subject to the Mozilla Public License
Version 1.1 (the "License"); you may not use this file except in
compliance with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/

Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
License for the specific language governing rights and limitations
under the License.
*/
package com.jorritdevries.console
{
	import flash.system.System;

	/**
	 * A simple utility class to read memory usage by the Flash player
	 * or plugin.
	 * @author jorrit@jorritdevries.com
	 */
	public class MemoryMonitor {
		
		public static function get memoryUsageInBytes():uint
		{
			return System.totalMemory;
		}
		
		public static function get memoryUsageInMegaBytes():Number
		{
			return Number(System.totalMemory / 1024 / 1024);
		}
		
		public static function getMemoryUsageAsString(useMegaBytes:Boolean = true, fractionDigits:uint = 2):String
		{
			var ret:String;
			if (useMegaBytes)
			{
				ret = memoryUsageInMegaBytes.toFixed(fractionDigits);
			}
			else
			{
				ret = memoryUsageInBytes.toString();
			}
			return ret;
		}
	}
	
}